EP4014173A4 - APPARATUS AND METHOD FOR PERFORMING ARTIFICIAL INTELLIGENCE (AI) CODING AND AI DECODING ON AN IMAGE - Google Patents
APPARATUS AND METHOD FOR PERFORMING ARTIFICIAL INTELLIGENCE (AI) CODING AND AI DECODING ON AN IMAGE Download PDFInfo
- Publication number
- EP4014173A4 EP4014173A4 EP20882383.1A EP20882383A EP4014173A4 EP 4014173 A4 EP4014173 A4 EP 4014173A4 EP 20882383 A EP20882383 A EP 20882383A EP 4014173 A4 EP4014173 A4 EP 4014173A4
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- EP
- European Patent Office
- Prior art keywords
- decoding
- encoding
- image
- artificial intelligence
- performing artificial
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013473 artificial intelligence Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/002—Image coding using neural networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
- G06N3/082—Learning methods modifying the architecture, e.g. adding, deleting or silencing nodes or connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4046—Scaling of whole images or parts thereof, e.g. expanding or contracting using neural networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/048—Activation functions
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Computational Linguistics (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Data Mining & Analysis (AREA)
- Software Systems (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190134514A KR102287947B1 (ko) | 2019-10-28 | 2019-10-28 | 영상의 ａｉ 부호화 및 ａｉ 복호화 방법, 및 장치 |
| PCT/KR2020/014830 WO2021086016A2 (en) | 2019-10-28 | 2020-10-28 | Apparatus and method for performing artificial intelligence (ai) encoding and ai decoding on image |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4014173A2 EP4014173A2 (en) | 2022-06-22 |
| EP4014173A4 true EP4014173A4 (en) | 2022-09-28 |
Family
ID=75587151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20882383.1A Pending EP4014173A4 (en) | 2019-10-28 | 2020-10-28 | APPARATUS AND METHOD FOR PERFORMING ARTIFICIAL INTELLIGENCE (AI) CODING AND AI DECODING ON AN IMAGE |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US11610341B2 (ko) |
| EP (1) | EP4014173A4 (ko) |
| KR (1) | KR102287947B1 (ko) |
| CN (1) | CN114631320A (ko) |
| WO (1) | WO2021086016A2 (ko) |
Families Citing this family (18)
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|---|---|---|---|---|
| US20180189641A1 (en) | 2017-01-04 | 2018-07-05 | Stmicroelectronics S.R.L. | Hardware accelerator engine |
| WO2018222896A1 (en) | 2017-05-31 | 2018-12-06 | Intel Corporation | Gradient-based training engine for quaternion-based machine-learning systems |
| WO2020080665A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Methods and apparatuses for performing artificial intelligence encoding and artificial intelligence decoding on image |
| KR102525578B1 (ko) | 2018-10-19 | 2023-04-26 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| WO2020080765A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Apparatuses and methods for performing artificial intelligence encoding and artificial intelligence decoding on image |
| KR102436512B1 (ko) | 2019-10-29 | 2022-08-25 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| KR20210067788A (ko) | 2019-11-29 | 2021-06-08 | 삼성전자주식회사 | 전자 장치, 시스템 및 그 제어 방법 |
| US11593609B2 (en) | 2020-02-18 | 2023-02-28 | Stmicroelectronics S.R.L. | Vector quantization decoding hardware unit for real-time dynamic decompression for parameters of neural networks |
| KR102287942B1 (ko) * | 2020-02-24 | 2021-08-09 | 삼성전자주식회사 | 전처리를 이용한 영상의 ａｉ 부호화 및 ａｉ 복호화 방법, 및 장치 |
| WO2021251614A1 (en) | 2020-06-12 | 2021-12-16 | Samsung Electronics Co., Ltd. | Image processing apparatus and method of operating the same |
| US11531873B2 (en) | 2020-06-23 | 2022-12-20 | Stmicroelectronics S.R.L. | Convolution acceleration with embedded vector decompression |
| US20220067983A1 (en) * | 2020-08-28 | 2022-03-03 | Nvidia Corporation | Object image completion |
| US12022098B2 (en) * | 2021-03-04 | 2024-06-25 | Lemon Inc. | Neural network-based in-loop filter with residual scaling for video coding |
| JP2022174948A (ja) * | 2021-05-12 | 2022-11-25 | 横河電機株式会社 | 装置、監視システム、方法およびプログラム |
| WO2023008678A1 (ko) * | 2021-07-30 | 2023-02-02 | 삼성전자 주식회사 | 영상 처리 장치 및 그 동작 방법 |
| KR20230030435A (ko) * | 2021-08-25 | 2023-03-06 | 삼성전자주식회사 | 화상회의시 AI(artificial intelligence)를 이용한 다운스케일 및 업스케일 방법 및 장치 |
| KR20240090254A (ko) * | 2021-09-29 | 2024-06-21 | 엘지전자 주식회사 | 피쳐 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| KR20240005485A (ko) * | 2022-07-05 | 2024-01-12 | 삼성전자주식회사 | Ai 부호화/복호화를 이용하여 영상을 처리하는 전자 장치 및 그 제어 방법 |
Citations (4)
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| WO2019009490A1 (ko) * | 2017-07-06 | 2019-01-10 | 삼성전자 주식회사 | 영상을 부호화/복호화 하는 방법 및 그 장치 |
| WO2019087905A1 (ja) * | 2017-10-31 | 2019-05-09 | シャープ株式会社 | 画像フィルタ装置、画像復号装置、および画像符号化装置 |
| CN110300301A (zh) * | 2018-03-22 | 2019-10-01 | 华为技术有限公司 | 图像编解码方法和装置 |
| WO2020080765A1 (en) * | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Apparatuses and methods for performing artificial intelligence encoding and artificial intelligence decoding on image |
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| JP5492139B2 (ja) | 2011-04-27 | 2014-05-14 | 富士フイルム株式会社 | 画像圧縮装置、画像伸長装置、方法、及びプログラム |
| KR102008078B1 (ko) | 2012-09-28 | 2019-08-06 | 브이아이디 스케일, 인크. | 다층 비디오 코딩을 위한 적응적 업샘플링 |
| US9734436B2 (en) * | 2015-06-05 | 2017-08-15 | At&T Intellectual Property I, L.P. | Hash codes for images |
| CN108229455B (zh) * | 2017-02-23 | 2020-10-16 | 北京市商汤科技开发有限公司 | 物体检测方法、神经网络的训练方法、装置和电子设备 |
| KR101885855B1 (ko) * | 2017-03-30 | 2018-08-07 | 단국대학교 산학협력단 | 고해상도 추정 기법을 활용한 영상 신호 전송 |
| US10986356B2 (en) | 2017-07-06 | 2021-04-20 | Samsung Electronics Co., Ltd. | Method for encoding/decoding image and device therefor |
| KR102022648B1 (ko) * | 2018-08-10 | 2019-09-19 | 삼성전자주식회사 | 전자 장치, 이의 제어 방법 및 서버의 제어 방법 |
| WO2020080827A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Ai encoding apparatus and operation method of the same, and ai decoding apparatus and operation method of the same |
| KR102285738B1 (ko) | 2018-10-19 | 2021-08-05 | 삼성전자주식회사 | 영상의 주관적 품질을 평가하는 방법 및 장치 |
| KR102525578B1 (ko) * | 2018-10-19 | 2023-04-26 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| WO2020080665A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Methods and apparatuses for performing artificial intelligence encoding and artificial intelligence decoding on image |
| KR102312337B1 (ko) * | 2018-10-19 | 2021-10-14 | 삼성전자주식회사 | Ai 부호화 장치 및 그 동작방법, 및 ai 복호화 장치 및 그 동작방법 |
| US11610435B2 (en) * | 2018-11-14 | 2023-03-21 | Nvidia Corporation | Generative adversarial neural network assisted video compression and broadcast |
| US11580395B2 (en) * | 2018-11-14 | 2023-02-14 | Nvidia Corporation | Generative adversarial neural network assisted video reconstruction |
| US20210150769A1 (en) * | 2019-11-14 | 2021-05-20 | Qualcomm Incorporated | High efficiency image and video compression and decompression |
| US20220286696A1 (en) * | 2021-03-02 | 2022-09-08 | Samsung Electronics Co., Ltd. | Image compression method and apparatus |
-
2019
- 2019-10-28 KR KR1020190134514A patent/KR102287947B1/ko active IP Right Grant
-
2020
- 2020-10-28 WO PCT/KR2020/014830 patent/WO2021086016A2/en unknown
- 2020-10-28 EP EP20882383.1A patent/EP4014173A4/en active Pending
- 2020-10-28 CN CN202080075785.2A patent/CN114631320A/zh active Pending
- 2020-10-28 US US17/082,442 patent/US11610341B2/en active Active
-
2021
- 2021-02-19 US US17/180,358 patent/US11164340B2/en active Active
- 2021-10-06 US US17/495,050 patent/US11810332B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019009490A1 (ko) * | 2017-07-06 | 2019-01-10 | 삼성전자 주식회사 | 영상을 부호화/복호화 하는 방법 및 그 장치 |
| US20200389658A1 (en) * | 2017-07-06 | 2020-12-10 | Samsung Electronics Co., Ltd. | Method for encoding/decoding image and device therefor |
| WO2019087905A1 (ja) * | 2017-10-31 | 2019-05-09 | シャープ株式会社 | 画像フィルタ装置、画像復号装置、および画像符号化装置 |
| CN110300301A (zh) * | 2018-03-22 | 2019-10-01 | 华为技术有限公司 | 图像编解码方法和装置 |
| WO2020080765A1 (en) * | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Apparatuses and methods for performing artificial intelligence encoding and artificial intelligence decoding on image |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210050186A (ko) | 2021-05-07 |
| US20210174552A1 (en) | 2021-06-10 |
| KR102287947B1 (ko) | 2021-08-09 |
| EP4014173A2 (en) | 2022-06-22 |
| WO2021086016A3 (en) | 2021-07-01 |
| US20210125380A1 (en) | 2021-04-29 |
| US11164340B2 (en) | 2021-11-02 |
| US11810332B2 (en) | 2023-11-07 |
| WO2021086016A2 (en) | 2021-05-06 |
| US11610341B2 (en) | 2023-03-21 |
| US20220028121A1 (en) | 2022-01-27 |
| CN114631320A (zh) | 2022-06-14 |
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